High Accuracy Transformer Test Equipment CT PT Analyzer Voltage Transformer Tester

• Customization: Available
• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for CT PT Analyzer
• Model NO.: GDVA-405
• Product Name: Transformer Test Equipment CT PT Analyzer
• Usage: Transformer Tester
• Test Standards: IEC60044-1/2/5/6
• Voltage Output: 0.1~180V (AC)
• Current Output: 0.001~5A(RMS)
• Maximum Knee Voltage: 45kv
• Power Supply: 220V 50Hz
• Current Measurement Range: 0~10A
• Secondary Current: 1A, 3A, 5A
• Power Output: 500va
• Transport Package: Wooden Case
• Specification: 49*36*19cm
• Trademark: GOLD
• Origin: Chongqing
• HS Code: 9031809090
• Production Capacity: 200PCS/Month CT PT Analyzer

Product Description

High Accuracy Transformer Test Equipment CT PT Analyzer Voltage Transformer Tester

Characteristics
 

• High accuracy: The analyzer provides accurate measurements of various parameters such as turns ratio, phase angle, excitation current, and others with exceptional precision.
• Wide range of applications: The analyzer is suitable for testing different types of transformers including CTs, PTs, VTs, CCVTs, and others.
• Multiple testing modes: The analyzer offers different testing modes such as automatic, manual, and semi-automatic to suit different testing requirements.
• User-friendly interface: The analyzer comes with an intuitive interface with easy-to-use controls and a clear display, making it simple to operate and requires minimal training.
• Data storage: The analyzer has a built-in memory and can store up to 500 test results, making it easy to track and analyze transformer performance over time.
• Portable design: The compact and lightweight design of the analyzer allows for easy transportation and use in various locations.

 

Applications

The CT PT Analyzer is extensively utilized in the installation, testing, and maintenance of transformers in power transmission and distribution systems, power plants, and related industries. It can perform various functions, such as testing turn ratio, phase angle analysis, excitation current measurement, polarity check, burden measurement, coil resistance testing, short-circuit impedance measurement, and saturation analysis.

Testing and results

Technical Specifications

Test standard	IEC60044-1/2/5/6 IEEE C57.13
Input power voltage	AC220V±10%,50Hz/60Hz±10%
Output voltage and current	0.1-180V(AC) 0.001-5A(RMS)
Output power	500VA
Max. inflection voltage	45KV
Current measurement	Range:0-10A(Automatic measuring range 0.1/0.4/2/10A) Error:<±0.1%+0.01%FS
Voltage measurement	Range:0~200 V (Automatic measuring range  1/10/70/200V) Error:< ±0.1%+0.01%FS
Turns ratio measurement	Range:1-35000 Error:<0.05% (1-5000)      <0.1% (5000-35000)
Ratio measurement	Typical error <0.02% Guaranteed error <0.1%
Angle difference measurement	Accuracy: ±2min, Resolution: 0.01min
Secondary winding resistance measurement range	Range:0-8000Ω(Auto range 2/20/80/800/8000Ω) Error< 0.2%RDG+0.02%FS Maximum resolution: 0.1mΩ
Temperature measurement	-50-100 degrees Error <3 degrees
CT secondary load measurement	Range:0-160ohm(2/20/80/160ohm) Error:0.2% RDG + 0.02% FS Maximum resolution:0.001ohm
PT secondary load measurement	Range:0-80kohm(800ohm/8kohm/80kohm) Error:0.2%RDG+0.02%FS Maximum resolution:0.1ohm
PT Turns ratio measurement	Range: 1-30000 Error:<0.1% (1-10000 ) <0.2%(10000-30000)
Electromagnetic PT ratio measurement	Typical error <0.05% Guaranteed error <0.1%
Electromagnetic PT angular difference measurement	Error <3 points
Number of data storage groups	More than 1000 groups
Working conditions	Temperature: -10 ºC -50 ºC Humidity: ≤ 90%
Size	490mm×360mm×190mm
Weight	15Kg

Accessories

Dimension